3. A researcher conducts an experiment comparing three treatment conditions. The data consist of n 20 scores

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3. A researcher conducts an experiment comparing three treatment conditions. The data consist of n 20 scores for each treatment condition.

a. If the researcher used an independent-measures design, then how many individuals were needed for the study and what are the df values for the F-ratio?

b. If the researcher used a repeated-measures design, then how many individuals were needed for the study and what are the df values for the F-ratio?

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Essentials Of Statistics For The Behavioral Sciences

ISBN: 9780495812203

7th Edition

Authors: Frederick J. Gravetter, Larry B. Wallnau

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Question Posted: Nov 15, 2024 07:00 AM

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3. A researcher conducts an experiment comparing three treatment conditions. The data consist of n 20 scores

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Essentials Of Statistics For The Behavioral Sciences

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